Bourne Weather Forecast

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    Chance Rain Showers

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    Slight Chance Rain Showers

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    Slight Chance Rain Showers

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    Mostly Cloudy

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    Slight Chance Rain Showers

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    Chance Rain

Today 13 Apr Barnstable

Mostly cloudy with a 20 percent chance of Showers. Breezy with Highs in the mid 50s. Southwest Winds 15 to 25 Mph with Gusts up to 40 Mph.

Tonight 13 Apr Barnstable

Mostly cloudy in the Evening, then clearing. Patchy fog. Lows in the upper 40s. Southwest Winds 15 to 20 Mph. Gusts up to 35 Mph, decreasing to 25 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Bourne Temperature Statistics

April Temperature

Otis Air National Guard Base (7.5 miles)

  • Lowest 9 April, 2026

    21.2 °F

  • Average April

    42.8 °F

  • Highest 10 April, 2026

    59 °F

Climate (2021–Present)

Otis Air National Guard Base (7.5 miles)

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  • Average Low 2021–2026

    43.7 °F

  • Average 2021–2026

    51.8 °F

  • Average High 2021–2026

    59.1 °F
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